Effect of Laser Emission Parameters on Mechanical and Physical Properties of Cast Pure Titanium
المؤلفون المشاركون
Hayashi, Taro
Kurogi, Tadafumi
Shiraishi, Takanobu
Murata, Hiroshi
Watanabe, Ikuya
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-12-24
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The objective of this study was to investigate the effect of laser beam parameters on the mechanical and physical properties of cast commercially pure titanium.
Dumbbell-shaped test specimens (ISO6871) were cast with ASTM grades 2 and 3 Ti.
The cast surfaces were laser-treated with various laser emission parameters (current: 200, 220, and 240 A; spot diameter: 1.0, 1.6 mm; pulse duration: 10, 1 ms) under argon shielding.
Tensile testing was conducted at a crosshead speed of 1.0 mm/min.
Data of tensile strength and elongation were statistically analyzed using ANOVA/Tukey’s test (α=0.05).
Hardness depth profiles were made with cross sections of rod-shaped specimens after laser treatments.
Control specimens without laser treatment were also prepared.
The laser-treated specimens showed significantly higher tensile strengths than those of control specimen for both grades 2 and 3 Ti.
The specimens treated with 1.0 mm spot diameter indicated higher tensile strengths than those treated with 1.6 mm spot diameter for both currents (200 A and 240 A).
The laser treatment decreased the subsurface hardness and increased the hardness between 75 μm and 400 μm in depth when compared to the hardness of control specimens.
Laser surface treatment for cast commercially pure titanium modified integrity of cast surface and significantly improved mechanical and physical property.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hayashi, Taro& Watanabe, Ikuya& Kurogi, Tadafumi& Shiraishi, Takanobu& Murata, Hiroshi. 2014. Effect of Laser Emission Parameters on Mechanical and Physical Properties of Cast Pure Titanium. Journal of Spectroscopy،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1043145
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hayashi, Taro…[et al.]. Effect of Laser Emission Parameters on Mechanical and Physical Properties of Cast Pure Titanium. Journal of Spectroscopy No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1043145
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hayashi, Taro& Watanabe, Ikuya& Kurogi, Tadafumi& Shiraishi, Takanobu& Murata, Hiroshi. Effect of Laser Emission Parameters on Mechanical and Physical Properties of Cast Pure Titanium. Journal of Spectroscopy. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1043145
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1043145
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر